button#icon{
  margin-right: 10px;
  md-icon{
    height: 100%;
    width: 100%;
    img{
      height: 100%;
      width: 100%;
      border-radius: 50%;
    }
  }
}
.menu{
  margin-right: 5px;
  font-size: 0;
  button{
    font-size: 14px;
    text-align: center;
  }
}
.sign{
  button {
    padding: 0 5px;
    min-width: auto;
  }
  a{
    text-decoration: none;
  }
}
